1

Who are we

We’re a group of builders and researchers obsessed with one thing: helping teams make AI systems that actually work in the real world. Our backgrounds span applied research, open-source, and large-scale system design, and we believe right tools are the fastest way to push the field forward.

2

Our story

After working almost a decade in AI, we decided to enlist on a journey of entrepreneurship aiming to make a significant impact on this thriving industry.
We created Ragas - the most popular evals framework for AI applications used by 80% of Fortune 500 companies.

3

Founders

Our core expertise is in building, evaluating and scaling AI systems. We love open-source and believe it serves as a catalyst for remarkable innovations.

Shahul ES

Co-founder

Shahul ES found his fascination for AI during his undergrad, became a Kaggle Grandmaster, led alignment efforts in OpenAssistant, and co-created Ragas.io before co-founding Vibrant Labs.

Jithin James

Co-founder

Jithin James is passionate about open source and dev tooling. Before co-founding Vibrant Labs, he co-created Ragas, the open-source AI evaluation framework used by Fortune 100 companies worldwide.

Vibrant Labs is proudly backed by

© 2025 Vibrant Labs. All rights reserved.

Vibrant Labs is proudly backed by

© 2025 Vibrant Labs. All rights reserved.

Vibrant Labs is proudly backed by

© 2025 Vibrant Labs. All rights reserved.

Vibrant Labs is proudly backed by

© 2025 Vibrant Labs. All rights reserved.